Re: Tx transfer not triggering corresponding Rx interrupt
- In reply to: Farhan Khan : "Re: Tx transfer not triggering corresponding Rx interrupt"
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Date: Tue, 17 May 2022 13:20:50 UTC
On 5/17/22 08:18, Farhan Khan wrote: >> usbd_do_request() is only for synchronous transfers on endpoint zero, >> the control endpoint. It is a handy function to avoid allocating and >> freeing USB transfers over and over again. > Does this also result in automatic Rx/IN interrupt callbacks? If not, why is > this happening? > Hi, usbd_do_request() is only for endpoint zero, the control endpoint. --HPS